2080249936

素因数分解:

$2^4\times {\mathrm{9769}}^1\times {\mathrm{13309}}^1$

素因数の和:23086

約数の個数: 20

約数和(自身を含む): 4031199700

約数和(自身を除く): 1950949764

約数列:

[1, 2, 4, 8, 16, 9769, 13309, 19538, 26618, 39076, 53236, 78152, 106472, 156304, 212944, 130015621, 260031242, 520062484, 1040124968, 2080249936]

約数ペア:

[(1, 2080249936), (2, 1040124968), (4, 520062484), (8, 260031242), (16, 130015621), (9769, 212944), (13309, 156304), (19538, 106472), (26618, 78152), (39076, 53236)]